Algae farming yields renewable fuel, uses waste as fertilizer

By Mauricio Espinoza
OARDCPublished:February 12, 2013 4:00AM

WOOSTER -- Right next to a commercial nursery and greenhouse operation on the outskirts of Wooster, paddlewheels keep water constantly moving in four 30-by-200-foot ponds shaped like automotive raceway circuits. The water is deep green...